Physics, 05.01.2020 23:31, hippocampus

Aparallel circuit contains four identical lamps. the current through the energy source is 4 a. the total resistance of the circuit is 10 ω. what is the voltage across the energy source and across each lamp?
a)2.5 v; 40 v
b)40 v; 40 v
c)2.5 v; 2.5 v
d)40 v; 2.5 v

Answers: 3

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Aparallel circuit contains four identical lamps. the current through the energy source is 4 a. the t...